CN101863079B - 一种预应力混凝土管桩的制造方法 - Google Patents
一种预应力混凝土管桩的制造方法 Download PDFInfo
- Publication number
- CN101863079B CN101863079B CN2010101974667A CN201010197466A CN101863079B CN 101863079 B CN101863079 B CN 101863079B CN 2010101974667 A CN2010101974667 A CN 2010101974667A CN 201010197466 A CN201010197466 A CN 201010197466A CN 101863079 B CN101863079 B CN 101863079B
- Authority
- CN
- China
- Prior art keywords
- superfine powder
- prestressed concrete
- powder
- weighing
- water reducer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00025—Aspects relating to the protection of the health, e.g. materials containing special additives to afford skin protection
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00086—Mixtures with prolonged pot-life
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
- C04B2111/2046—Shock-absorbing materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/56—Compositions suited for fabrication of pipes, e.g. by centrifugal casting, or for coating concrete pipes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101974667A CN101863079B (zh) | 2010-06-11 | 2010-06-11 | 一种预应力混凝土管桩的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101974667A CN101863079B (zh) | 2010-06-11 | 2010-06-11 | 一种预应力混凝土管桩的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101863079A CN101863079A (zh) | 2010-10-20 |
CN101863079B true CN101863079B (zh) | 2012-01-04 |
Family
ID=42955096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101974667A Expired - Fee Related CN101863079B (zh) | 2010-06-11 | 2010-06-11 | 一种预应力混凝土管桩的制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101863079B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102126846B (zh) * | 2010-12-08 | 2013-01-30 | 冯乃谦 | 一种高泵送混凝土的制造方法 |
CN102173681B (zh) * | 2011-01-26 | 2013-01-02 | 冯乃谦 | 一种具有高耐火性能混凝土的制备方法 |
CN102179875B (zh) * | 2011-03-17 | 2012-10-10 | 中交三航局第三工程有限公司 | 免压蒸phc管桩及其生产工艺 |
CN102432245B (zh) * | 2011-08-29 | 2013-06-19 | 冯乃谦 | 一种用于制造预应力管桩的混凝土的制造方法 |
CN102603233A (zh) * | 2012-03-06 | 2012-07-25 | 江苏中技桩业有限公司 | 一种高耐久性预应力离心混凝土桩的制备方法 |
CN103358397A (zh) * | 2012-09-27 | 2013-10-23 | 苏州混凝土水泥制品研究院有限公司 | 一种免蒸压生产高强混凝土管桩的方法 |
CN103265243B (zh) * | 2013-05-24 | 2014-08-27 | 冯乃谦 | 自密实、自养护、低热、低收缩、保塑耐久混凝土的制法 |
CN103508706A (zh) * | 2013-09-08 | 2014-01-15 | 安徽富强混凝土有限公司管桩分公司 | 一种提高混凝土管桩轴向承载力的配方 |
CN103641398B (zh) * | 2013-11-21 | 2015-03-04 | 江苏东浦管桩有限公司 | 免蒸养高强度混凝土防腐管桩及其生产方法 |
WO2016199467A1 (ja) * | 2015-06-08 | 2016-12-15 | 花王株式会社 | 遠心成型用水硬性組成物用分散剤組成物 |
CN105198265B (zh) * | 2015-10-14 | 2017-10-31 | 广东红墙新材料股份有限公司 | 一种管桩的制备方法 |
CN105565718B (zh) * | 2015-12-16 | 2018-01-12 | 广东红墙新材料股份有限公司 | 超早强聚羧酸减水剂在预应力钢筒混凝土管中的应用 |
CN105585286B (zh) * | 2015-12-16 | 2017-11-28 | 广东红墙新材料股份有限公司 | 一种超早强聚羧酸减水剂在预应力钢筒混凝土管中的应用 |
CN106272954A (zh) * | 2016-08-22 | 2017-01-04 | 福建坚石水泥制品有限公司 | 一种微张拉钢筋混凝土电杆制作工艺 |
CN109715584B (zh) * | 2016-09-16 | 2022-01-07 | 花王株式会社 | 离心成型用水硬性组合物 |
CN108467237B (zh) * | 2018-04-03 | 2021-05-07 | 中国矿业大学 | 一种纤维增强水泥基约束管灌注桩及其制备方法 |
CN111558999B (zh) * | 2020-05-27 | 2021-10-29 | 浙江汇博水泥制品有限公司 | 一种环保型钢筋混凝土管的生产工艺及其生产设备 |
CN117185752B (zh) * | 2023-11-08 | 2024-01-05 | 天津建城基业集团有限公司 | 空心预应力管桩及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1216824C (zh) * | 2000-06-09 | 2005-08-31 | 潍坊市大元实业有限公司 | 一种高性能混凝土矿物超细粉 |
JP2004230491A (ja) * | 2003-01-29 | 2004-08-19 | Nsp Corp | 鋼管杭切断装置 |
CN101519295B (zh) * | 2009-03-23 | 2011-12-14 | 东莞市桦业土木基础工程有限公司 | 一种高性能环保混凝土及应用该混凝土制备管桩的方法 |
-
2010
- 2010-06-11 CN CN2010101974667A patent/CN101863079B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101863079A (zh) | 2010-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101863079B (zh) | 一种预应力混凝土管桩的制造方法 | |
CN102432245B (zh) | 一种用于制造预应力管桩的混凝土的制造方法 | |
CN105777008B (zh) | 一种免压蒸预应力高强管桩混凝土及管桩制备方法 | |
CN101182141B (zh) | 一种利用铁尾矿制备高强结构材料的方法 | |
CN102267180A (zh) | 一种免蒸压及免倒余浆的混凝土桩生产方法 | |
CN102491702A (zh) | 一种混凝土桩及其制备方法 | |
CN102795821A (zh) | 一种采用免蒸压技术生产陶粒轻质混凝土条板的方法 | |
CN102658596B (zh) | 一种利用粉煤灰和铁尾矿制备高强混凝土材料的方法 | |
CN107382216B (zh) | 掺加铁尾矿与建筑垃圾的高强混凝土及其制备方法 | |
CN102659373A (zh) | 一种高性能耐腐蚀混凝土桩及其制备方法 | |
CN104016640B (zh) | 一种免压蒸高性能防腐桩及其制备方法 | |
CN104150840A (zh) | 一种c60全机制砂超高层泵送混凝土 | |
CN102659376A (zh) | 一种以磷石膏为主要原料的耐水免烧砖及其制备方法 | |
CN102059740A (zh) | 一种预应力高强混凝土管桩(phc)的制备方法 | |
CN108178591A (zh) | 一种轻质高强的加气混凝土及其制备方法 | |
CN109796166A (zh) | 一种预埋轻质块的内隔墙板及其制备方法 | |
CN102198696A (zh) | 一种高强高性能混凝土管桩的制备方法 | |
CN102408208B (zh) | 利用工业废弃物制备的蒸压/蒸养砖及其制备工艺 | |
CN102126846B (zh) | 一种高泵送混凝土的制造方法 | |
CN104876519A (zh) | 一种铅锌尾矿和再生混凝土骨料制备蒸压灰砂砖方法 | |
CN102979085B (zh) | 一种免压蒸预应力高强混凝土管桩及其生产方法 | |
CN102030507A (zh) | 自密实微膨胀钢管混凝土 | |
CN104418547A (zh) | 一种混凝土预制桩及其生产方法 | |
CN104420465A (zh) | 一种预应力混凝土桩及其生产方法 | |
CN102690093A (zh) | 一种高强耐水磷石膏蒸养砖及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN TONGCHENG NEW MATERIALS TECHNOLOGY CO., L Free format text: FORMER OWNER: FENG NAIQIAN Effective date: 20110506 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100084 ROOM 201, UNIT 5, EAST 8TH BUILDING, TSINGHUA UNIVERSITY, HAIDIAN DISTRICT, BEIJING TO: 518001 ROOM 102, INCUBATION BUILDING, CHINA ACADEMY OF SCIENCE + TECHNOLOGY DEVELOPMENT, NO. 009, GAOXIN SOUTH 1ST ROAD, HIGH-TECH. PARK, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110506 Address after: 518001 Guangdong province Shenzhen city Nanshan District high tech park, South Road No. 009 China Development Institute of science and technology incubator building, Room 102 Applicant after: Shenzhen Tongcheng New Material Technology Co.,Ltd. Address before: 100084 room 5, unit 201, East 8, Tsinghua University, Beijing, Haidian District Applicant before: Feng Naiqian |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20160611 |
|
CF01 | Termination of patent right due to non-payment of annual fee |